WordPerfect Office Ideas Portal
Altt-S used to hiliight a sentence. Ctl-W used to change the order of two words, eg Don Anne
Anne Don. Because there is now no way to complete the creation of a macro this is now impossible. It never used to be that way.
Ctrl+W is the WordPerfect default for the Special Characters window, and Alt+S does not have a default assignment. This makes me think that you had perhaps assigned these key combos to the transposition and sentence highlighting in a previous version of WordPerfect. You can do that again with Tools > Settings > Customize > Keyboards. Then edit the keyboard you are using to make your preferred shortcut assignments.
Macros work like expected in WP 2021.
Where do your shortcuts come from?
The current shortcuts in WP 2021 are stated here:
https://kb.corel.com/de/127413/